While in junior high, Kubota, had a major crush on Masana but she was dating Kazuya. Now in his senior year of high school, Kubota, still has a crush on Masana even though he hasn't seen her in years. A chance encounter leads to an interesting situation. It seems Masana has broken up with Kazuya and is ready for a new relationship. Or is she? Will Kubota be so blinded by his feelings that he fails to see what is really happening? Will he even care?! After all he could very easily lose his virginity by pretending that he doesn't. Adapted from the Nineteen manga.
Unfortunately the movie Nineteen 19 is not yet available on HBO Max.
| Visual Effects | Kenji Hayama | Key Animation |
| Art | Yuji Ikeda | Art Direction |
| Camera | Kinichi Ishikawa | Director of Photography |
| Writing | Shô Kitagawa | Comic Book |
| Art | Ryo Kono | Art Direction |
| Art | Youko Nagashima | Background Designer |
| Visual Effects | Naoyuki Onda | Animation Director |
| Visual Effects | Naoyuki Onda | Character Designer |
| Sound | Hiroshi Sakamoto | Music |
| Sound | Hiroshi Sakamoto | Theme Song Performance |
| Visual Effects | Akitoshi Yokoyama | Key Animation |
| Directing | Koichi Chigira | Director |
| Visual Effects | Takeshi Koike | Key Animation |
| Visual Effects | Toshihiro Kawamoto | Key Animation |
| Visual Effects | Kouichi Arai | Key Animation |
| Visual Effects | Masami Ozone | Key Animation |
| Visual Effects | Hiroshi Hamasaki | Key Animation |
| Visual Effects | Keiji Gotoh | Key Animation |
| Visual Effects | Takayuki Goto | Key Animation |
| Visual Effects | Shigehito Tsuji | Key Animation |
